content: /*
   * Copyright 2016-2020 David Karnok
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package hu.akarnokd.rxjava3.interop;
  
  import io.reactivex.rxjava3.disposables.Disposable;
  import rx.Subscription;
  
  /**
   * Wraps a v3 Disposable and exposes it as a v1 Subscription.
   * @since 0.11.0
   * @author Artem Zinnatulin
   */
  final class DisposableV3ToSubscriptionV1 implements Subscription {
  
      private final Disposable disposable;
  
      DisposableV3ToSubscriptionV1(Disposable disposable) {
          this.disposable = disposable;
      }
  
      @Override
      public void unsubscribe() {
          disposable.dispose();
      }
  
      @Override
      public boolean isUnsubscribed() {
          return disposable.isDisposed();
      }
  }
  